/*
 * This file is part of the Try! Engine project.
 *
 * Copyright 2010-2011 Emanuele Bertoldi. All rights reserved.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 * You should have received a copy of the modified BSD License along with this
 * program. If not, see <http://www.opensource.org/licenses/bsd-license.php>
 */

#ifndef TRY_ASSETMODELLIST_H
#define TRY_ASSETMODELLIST_H

#include "asset.h"
#include <singleton.h>
#include <QtCore/QAbstractListModel>

namespace Try
{
    class AssetModelList : public QAbstractListModel, public Singleton<AssetModelList>
    {
        Q_OBJECT

    public:
        enum AssetRole
        {
            NameRole = Qt::DisplayRole,
            IconRole = Qt::DecorationRole,
            LibraryRole = Qt::UserRole + 1,
            TypeRole
        };

    protected:
        AssetList m_assets;

    public:
        AssetModelList(QObject* parent = 0);
        virtual ~AssetModelList();

        int rowCount(const QModelIndex& parent = QModelIndex()) const;
        QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const;

        Asset* assetAt(int row) const;
        Asset* findAssetByName(const QString& name) const;

        bool addAsset(Asset* asset);
        bool insertAsset(int row, Asset* asset);
        bool removeAsset(int row);
        bool removeAsset(Asset* asset);
    };
}

#endif // TRY_ASSETMODELLIST_H
